Package com.ajjpj.amapper.core.path

Examples of com.ajjpj.amapper.core.path.APath

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        final AQualifiedSourceAndTargetType elementTypes = new AQualifiedSourceAndTargetType(h.elementType(types.sourceType), types.sourceQualifier, h.elementType(types.targetType), types.targetQualifier);

        if(targetColl.isEmpty()) {
            // this is an optimization for the common case that the target collection is initially empty
            for(Object s: sourceColl) {
                final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(s, types));

                final AOption<Object> optT = worker.map(elPath, s, null, elementTypes, context);
                if(optT.isDefined()) {
                    targetColl.add(optT.get());
                }
            }
            return h.fromJuCollection(targetColl, types.target());
        }

        final Equiv equiv = new Equiv(sourceColl, targetColl, types, worker.getIdentifierExtractor());

        // now apply the changes to the target collection
        targetColl.removeAll(equiv.targetWithoutSource);
        for (Object s: equiv.sourceWithoutTarget) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(s, types));
            final AOption<Object> tc = worker.map(elPath, s, null, elementTypes, context);
            if(tc.isDefined()) {
                targetColl.add(tc.get());
            }
        }
        for (Map.Entry<Object, Object> e: equiv.equiv.entrySet()) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(e.getKey(), types));
            final AOption<Object> tc = worker.map(elPath, e.getKey(), e.getValue(), elementTypes, context);

            if(tc.isEmpty()) {
                targetColl.remove(e.getValue());
            }
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        final Equiv equiv = new Equiv(sourceOldColl, sourceNewColl, sourceTypes, worker.getIdentifierExtractor());

        // elements present in both old and new collection: no difference as far as the collection is concerned, recursive diff
        for(Map.Entry<Object,Object> e: equiv.equiv.entrySet()) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(e.getKey(), elementTypes));
            worker.diff(elPath, e.getKey(), e.getValue(), elementTypes, contextOld, contextNew, isDerived);
        }

        // elements only in the new collection: 'added' diff element + recursive diff with 'derived' = true
        for(Object newEl: equiv.targetWithoutSource) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(newEl, elementTypes));
            worker.diff(elPath, null, newEl, elementTypes, contextOld, contextNew, isDerived);
        }

        // elements only in the old collection: 'removed' diff element + recursive diff with 'derived' = true
        for(Object oldEl: equiv.sourceWithoutTarget) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(oldEl, elementTypes));
            worker.diff(elPath, oldEl, null, elementTypes, contextOld, contextNew, isDerived);
        }
    }
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        final AQualifiedSourceAndTargetType elementTypes = new AQualifiedSourceAndTargetType(h.elementType(types.sourceType), types.sourceQualifier, h.elementType(types.targetType), types.targetQualifier);

        if(targetColl.isEmpty()) {
            // this is an optimization for the common case that the target collection is initially empty
            for(Object s: sourceColl) {
                final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(s, types));

                final AOption<Object> optT = worker.map(elPath, s, null, elementTypes, context);
                if(optT.isDefined()) {
                    targetColl.add(optT.get());
                }
            }
            return h.fromJuCollection(targetColl, types.target());
        }

        final Equiv equiv = new Equiv(sourceColl, targetColl, types, worker.getIdentifierExtractor());

        // now apply the changes to the target collection
        targetColl.removeAll(equiv.targetWithoutSource);
        for (Object s: equiv.sourceWithoutTarget) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(s, types));
            final AOption<Object> tc = worker.map(elPath, s, null, elementTypes, context);
            if(tc.isDefined()) {
                targetColl.add(tc.get());
            }
        }
        for (Map.Entry<Object, Object> e: equiv.equiv.entrySet()) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(e.getKey(), types));
            final AOption<Object> tc = worker.map(elPath, e.getKey(), e.getValue(), elementTypes, context);

            if(tc.isEmpty()) {
                targetColl.remove(e.getValue());
            }
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        final Equiv equiv = new Equiv(sourceOldColl, sourceNewColl, sourceTypes, worker.getIdentifierExtractor());

        // elements present in both old and new collection: no difference as far as the collection is concerned, recursive diff
        for(Map.Entry<Object,Object> e: equiv.equiv.entrySet()) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(e.getKey(), elementTypes));
            worker.diff(elPath, e.getKey(), e.getValue(), elementTypes, contextOld, contextNew, isDerived);
        }

        // elements only in the new collection: 'added' diff element + recursive diff with 'derived' = true
        for(Object newEl: equiv.targetWithoutSource) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(newEl, elementTypes));
            worker.diff(elPath, null, newEl, elementTypes, contextOld, contextNew, isDerived);
        }

        // elements only in the old collection: 'removed' diff element + recursive diff with 'derived' = true
        for(Object oldEl: equiv.sourceWithoutTarget) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(oldEl, elementTypes));
            worker.diff(elPath, oldEl, null, elementTypes, contextOld, contextNew, isDerived);
        }
    }
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        final AQualifiedSourceAndTargetType elementTypes = new AQualifiedSourceAndTargetType(h.elementType(types.sourceType), types.sourceQualifier, h.elementType(types.targetType), types.targetQualifier);

        if(targetColl.isEmpty()) {
            // this is an optimization for the common case that the target collection is initially empty
            for(Object s: sourceColl) {
                final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(s, types));

                final AOption<Object> optT = worker.map(elPath, s, null, elementTypes, context);
                if(optT.isDefined()) {
                    targetColl.add(optT.get());
                }
            }
            return h.fromJuCollection(targetColl, types.target());
        }

        final Equiv equiv = new Equiv(sourceColl, targetColl, types, worker.getIdentifierExtractor());

        // now apply the changes to the target collection
        targetColl.removeAll(equiv.targetWithoutSource);
        for (Object s: equiv.sourceWithoutTarget) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(s, types));
            final AOption<Object> tc = worker.map(elPath, s, null, elementTypes, context);
            if(tc.isDefined()) {
                targetColl.add(tc.get());
            }
        }
        for (Map.Entry<Object, Object> e: equiv.equiv.entrySet()) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(e.getKey(), types));
            final AOption<Object> tc = worker.map(elPath, e.getKey(), e.getValue(), elementTypes, context);

            if(tc.isEmpty()) {
                targetColl.remove(e.getValue());
            }
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        final Equiv equiv = new Equiv(sourceOldColl, sourceNewColl, sourceTypes, worker.getIdentifierExtractor());

        // elements present in both old and new collection: no difference as far as the collection is concerned, recursive diff
        for(Map.Entry<Object,Object> e: equiv.equiv.entrySet()) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(e.getKey(), elementTypes));
            worker.diff(elPath, e.getKey(), e.getValue(), elementTypes, contextOld, contextNew, isDerived);
        }

        // elements only in the new collection: 'added' diff element + recursive diff with 'derived' = true
        for(Object newEl: equiv.targetWithoutSource) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(newEl, elementTypes));
            worker.diff(elPath, null, newEl, elementTypes, contextOld, contextNew, isDerived);
        }

        // elements only in the old collection: 'removed' diff element + recursive diff with 'derived' = true
        for(Object oldEl: equiv.sourceWithoutTarget) {
            final APath elPath = ACollectionMappingTools.elementPath(path, worker.getIdentifierExtractor().uniqueIdentifier(oldEl, elementTypes));
            worker.diff(elPath, oldEl, null, elementTypes, contextOld, contextNew, isDerived);
        }
    }
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Related Classes of com.ajjpj.amapper.core.path.APath

  • com.ajjpj.amapper.collection.IdentifierBasedCollectionMappingDef
  • com.ajjpj.amapper.collection.LevenshteinBasedListMappingDef
  • com.ajjpj.amapper.javabean.mappingdef.CollectionToArrayMappingDef
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